The LEF series slider type electric actuator features a low profile height of 46mm *. The actuators main body can be mounted without removing any exterior components, such as the cover, making installation easy. The standard equipped seal band covers the guide, ball screw and belt, preventing grease and external foreign matter from splashing and entering the LEF. There are 2 types of drivers

Series: LEKFS, Size: 16, Motor Mounting Position: R (Right Side Parallel), Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 300, Motor Option: B (with Lock), Seal Band Stopper: Standard, Actuator Cable Type, Length: R1 (1.5), Controller: CE1 (JXCE1, EtherCAT®, Direct Input Type), Controller Mounting: 8 (DIN

Series: LEFS, Accuracy: H (High-precision Type), Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 100mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification), Positioning Pin Hole: K (Body Bottom 2 Locations),

Series: LEFS, Accuracy: H (High-precision Type), Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 150mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification), Positioning Pin Hole: K (Body Bottom 2 Locations),

Series: LEFS, Accuracy: H (High-precision Type), Size: 25, Motor Mounting Position: L (Left Side Parallel), Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 100mm, Motor Option: w/o Option, Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification), Positioning Pin Hole: K (Body Bottom

Series: LEFS, Accuracy: H (High-precision Type), Size: 32, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 150mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification), Positioning Pin Hole: K (Body Bottom 2 Locations),

Series: LEFS, Accuracy: H (High-precision Type), Size: 32, Motor Mounting Position: R (Right Side Parallel), Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32: 16mm, Size 40: 20mm), Stroke: 150mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: N (w/o, Roller Specification), Positioning Pin Hole: K (Body Bottom

Series: LEFS, Accuracy: Basic Type, Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: B (Size 16: 5mm, Size 25: 6mm, Size 32: 8mm, Size 40: 10mm), Stroke: 200mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations), Actuator Cable Type, Length: R1 (1.5m), Controller

Series: LEFS, Accuracy: H (High-precision Type), Size: 25, Motor Mounting Position: In-line, Motor Type: E (Battery-less absolute, 24VDC, Step), Lead: B (Size 16: 5mm, Size 25: 6mm, Size 32: 8mm, Size 40: 10mm), Stroke: 200mm, Motor Option: B (w/Lock), Auto Switch Compatibility: None, Grease Application: With, Positioning Pin Hole: K (Body Bottom 2 Locations), Actuator Cable Type, Length:

Size: 40, Bearing Type: M (Sliding Bearing), Motor Mounting Position: Top Mounting, Lead: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 300mm, Motor Option: C (w/Motor Cover), Guide Option: F (w/Grease Retaining Function), Actuator Cable Type, Length: R1 (1.5m), Controller: CE1 (EtherCAT®), Mounting: 8 (DIN Rail)

Size: 40, Bearing Type: M (Sliding Bearing), Motor Mounting Position: Top Mounting, Lead: A (Size 16: 10mm, Size 25: 12mm, Size 32/40: 16mm), Stroke: 300mm, Motor Option: C (w/Motor Cover), Guide Option: w/o Option, Actuator Cable Type, Length: R1 (1.5m), Controller: CE1 (EtherCAT®), Mounting: 8 (DIN Rail)

Size: 25, Motor Mounting Position: D (In-line), Lead: B (Size 8: 5mm, Size 16: 6mm, Size 25: 8mm), Stroke: 100mm, Motor Option: C (w/Motor Cover), Actuator Cable Type, Length: R1 (1.5m), Controller: CE1 (EtherCAT®), Mounting: 8 (DIN Rail)

Size: 8, Motor Mounting Position: R (Basic Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: J (LES8: 8mm; LES16: 10mm; LES25: 16mm), Stroke: 50mm, Motor Option: w/o Lock, Body Option: Basic Type, Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 1 (1.5m), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®), I/O Cable Length for LEC

Size: 16, Motor Mounting Position: R (Basic Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: J (LES8: 8mm; LES16: 10mm; LES25: 16mm), Stroke: 30mm, Motor Option: w/o Lock, Body Option: S (Dustproof Specification), Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 1 (1.5m), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®), I/O

Size: 16, Motor Mounting Position: L (Symmetrical Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: J (LES8: 8mm; LES16: 10mm; LES25: 16mm), Stroke: 30mm, Motor Option: w/o Lock, Body Option: S (Dustproof Specification), Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 1 (1.5m), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®)

Size: 25, Motor Mounting Position: L (Symmetrical Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: J (LES8: 8mm; LES16: 10mm; LES25: 16mm), Stroke: 75mm, Motor Option: w/o Lock, Body Option: S (Dustproof Specification), Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 1 (1.5m), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®)

Size: 25, Motor Mounting Position: L (Symmetrical Type), Motor Type: Step Motor, (Servo/24 VDC), Lead: J (LES8: 8mm; LES16: 10mm; LES25: 16mm), Stroke: 30mm, Motor Option: w/o Lock, Body Option: S (Dustproof Specification), Mounting: w/o Side Holder, Actuator Cable Type: R (Robotic Cable, Flexible Cable), Actuator Cable Length: 1 (1.5m), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®)

Size: 40, Bearing Type: M (Sliding Bearing), Motor Mounting: D (In-line Type), Motor Type: Step Motor (Servo/24VDC), Lead: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 300mm, Motor Option: C (with Motor Cover), Guide Option: F (with Grease Holding Function), Actuator Cable Type: R (Robotic Cable - Flexible cable), Actuator Cable Length: 1 (1.5m), Controller Type for (LEC, JXC

Size: 40, Bearing Type: M (Sliding Bearing), Motor Mounting: Top Mounting Type, Motor Type: Step Motor (Servo/24VDC), Lead: C (Size 16: 2.5mm, Size 25: 3mm, Size 32/40: 4mm), Stroke: 50mm, Motor Option: C (with Motor Cover), Guide Option: w/o Guide, Actuator Cable Type: R (Robotic Cable - Flexible cable), Actuator Cable Length: 1 (1.5m), Controller Type for (LEC, JXC): CE1 (JXCE1, EtherCATÂ

Rotation Torque: J (Basic, LER10: 0.2; LER30: 0.8; LER50: 6.6), Rotation Angle: LER10: 310°; LER30/LER50: 320°, Motor Cable Entry: L (Entry on the Left Side), Actuator Cable: R (Robotic Type Cables, Flexible Type), Actuator Cable Length: 1 (1.5), Controller Type - LEC, JXC: CE1 (JXCE1, EtherCAT®), I/O Cable Length for LEC: w/o Cable, Controller Option: 8 (DIN Rail Mounting)